86641218

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 201753600

約数和(自身を除く): 115112382

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 709, 837, 1314, 1418, 1674, 1971, 2127, 2263, 3942, 4254, 4526, 6381, 6789, 12762, 13578, 19143, 20367, 21979, 38286, 40734, 43958, 51757, 61101, 65937, 103514, 122202, 131874, 155271, 197811, 310542, 395622, 465813, 593433, 931626, 1186866, 1397439, 1604467, 2794878, 3208934, 4813401, 9626802, 14440203, 28880406, 43320609, 86641218]

約数ペア:

[(1, 86641218), (2, 43320609), (3, 28880406), (6, 14440203), (9, 9626802), (18, 4813401), (27, 3208934), (31, 2794878), (54, 1604467), (62, 1397439), (73, 1186866), (93, 931626), (146, 593433), (186, 465813), (219, 395622), (279, 310542), (438, 197811), (558, 155271), (657, 131874), (709, 122202), (837, 103514), (1314, 65937), (1418, 61101), (1674, 51757), (1971, 43958), (2127, 40734), (2263, 38286), (3942, 21979), (4254, 20367), (4526, 19143), (6381, 13578), (6789, 12762)]